Air freshener



FIG. 1 is a perspective view of an air freshener showing our new design;

FIG. 2 is a front view thereof, the rear view being identical thereto;

FIG. 3 is a side view thereof, the opposite side view being identical thereto;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

The broken lines shown in the drawings are for the purpose of illustrating portions of the air freshener and form no part of the claimed design. 

CLAIM The ornamental design for an air freshener, as shown and described. 